| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $124.28 | 6.313% | $132.1258 | $132.13 | $132.15 | $132.10 |
| Purchase #2 | $18.29 | 11.528% | $20.3985 | $20.40 | $20.40 | $20.40 |
| Purchase #3 | $105.54 | 4.463% | $110.2503 | $110.25 | $110.25 | $110.30 |
| Purchase #4 | $123.60 | 7.184% | $132.4794 | $132.48 | $132.50 | $132.50 |
| Purchase #5 | $228.58 | 3.545% | $236.6832 | $236.68 | $236.70 | $236.70 |
| Purchase #6 | $101.82 | 6.546% | $108.4851 | $108.49 | $108.50 | $108.50 |
| Purchase #7 | $95.27 | 8.571% | $103.4356 | $103.44 | $103.45 | $103.40 |
| 7 purchase totals = | $797.38 | $843.8579 | $843.87 | $843.95 | $843.90 | |